Re: [PATCH RFC] staging: r8188eu: Use usb_control_msg_recv/send() in usbctrl_vendorreq()

[Fabio M. De Francesco]

On Monday, August 23, 2021 10:30:53 AM CEST Pavel Skripkin wrote:
> On 8/23/21 11:11 AM, Pavel Skripkin wrote:
> > On 8/23/21 2:02 AM, Fabio M. De Francesco wrote:
> >> Replace usb_control_msg() with the new usb_control_msg_recv() and
> >> usb_control_msg_send() API of USB Core.
> >> [...]
> >>
> >> @@ -47,19 +47,20 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void *pdata,
> >>   		memset(pIo_buf, 0, len);
> >>   
> 		^^^^^^^^^^^^^^^^^^^^^^^
> 
> And this memset becomes useless, since usb_control_msg_recv cannot 
> receive only part of the message
> 
I didn't notice it at all. Obviously, I'll remove it.

Thanks,

Fabio
> 
> With regards,
> Pavel Skripkin
>